Learning Math and Coding with Robots

Linkbot Image Mindstorm Image Cursor Image
0x2418126-6-12y2418126-6-12
Grid:
Tics Lines:
Width px
Hash Lines:
Width px
Labels:
Font px
Trace Lines:
Robot 1:
Width px
Robot 2:
Width px
Robot 3:
Width px
Robot 4:
Width px
Axes: x-axis y-axis Show Grid
Grid: 24x24 inches 36x36 inches 72x72 inches
96x96 inches 192x192 inches
Quad: 4 quadrants 1 quadrant Hardware
Units: US Customary Metric
Background: Background Image

Robot 1

Linkbot
Mindstorm
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (0 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 2

Linkbot
Mindstorm
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (6 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 3

Linkbot
Mindstorm
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (12 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 4

Linkbot
Mindstorm
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (18 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Functions: Creating a Rectangle
Problem Statement:
The createRectangle function will draw a rectangle. Use this function to draw a rectangle centered at (0, 0) and another rectangle centered at (10, 10). Trace only the rectangle.
/* Code generated by RoboBlockly v2.0 */
#include <linkbot.h>
CLinkbotI robot;
double radius = 1.75;
double trackwidth = 3.69;
int count;

// Describe this function...
void createRectangle() {
  robot.traceOff();
  robot.driveDistance(2.5, radius);
  robot.turnRight(90, radius, trackwidth);
  robot.traceOn();
  count = 0;
  while(count < 2) {
    robot.driveDistance(5, radius);
    robot.turnRight(90, radius, trackwidth);
    robot.driveDistance(5, radius);
    robot.turnRight(90, radius, trackwidth);
    robot.driveDistance(5, radius);
    count = count + 1;
  }
}

robot.setSpeed(20, radius);
createRectangle();
robot.traceOff();
robot.drivexyTo(10, 10, radius, trackwidth);
robot.traceOn();
createRectangle();
Blocks Save Blocks Load Blocks Show Ch Save Ch Workspace
Problem Statement:
The createRectangle function will draw a rectangle. Use this function to draw a rectangle centered at (0, 0) and another rectangle centered at (10, 10). Trace only the rectangle.

		
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